How animals tell time
By: (by) Millicent E. Selsam. Illustrated by John Kaufmann.
Contributors: Kaufmann, John.
Publisher: W. Morrow
Published: 1967
Place of publication: New York
Language: eng
Number of pages: 94
Subjects: Biological rhythms -- Juvenile literature.; Animals -- Habits and behavior.; Biological rhythms.
Description: Explains the built-in timing device animals have which determines their activities and pattern of life